The earth's rotation is when it spins around its axis,while an earth's revolution is an complete circle around the sun which takes approximately 365 1/4 days which gives us a year
this definition is straight out of a earth science book: Revolution: the motion of one body about another, as earth about the sun.
Movements in the Earth's crust are due to plate tectonics.
half of earths layer
Earths under crust surrounded by Upper Mantle (35-60 km) .The mantle is composed of sillicate rocks that are rich in iron and magnesium relative to the overlying crust.
it gets soggy
No. The crust contains a small fraction of earth's mass. Most of the mass is contained in the mantle.
earthquakes happen when these sections of earths crust move
The earths crust is a part of the outermost layer.
Silicon is a mixture of the minerals of the earths crust. so.... silicon isn't something from the earths crust. -thanks for your question.
thinner and denser
The Earths crust is approximately 650 km deep.
how wide is the earths crust
The abundance of neodymium in the earths crust is approx. 40 ppm.
Yes all metals are in the earths crust in ore form.
The sudden vibration in the plates inside the crust causes the earths crust to rise & fall.
The earth's crust is not stress
mantle
Yes, Compression can thicken the earths crust and tension can cause thinning in the earths crust.
The heat transfer is moved to the crust. The earth's crust moves to the inner core